The ability of common environmental allergens to stimulate IgE responses and thus to produce allergic diseases has tended to overshadow the fact that helminthic parasites are possibly the most potent inducers of this immunoglobulin that exists in nature. Although it has been well established that during these infections there is a stimulation of IgE against their own antigens as well as a strong induction of nonspecific TH2/IL‐4 polyclonal IgE, similarly to the allergic processes, many authors debate if the presence of these infections correlates inversely or not with the rate prevalence of atopy or respiratory allergy. Interpreting this relationship, we suggest that sometimes the intensive infections of hosts, especially with soil helminths which migrate in the respiratory ways or use there as entrance, can induce the production of some mediators (‘helminth(k)ines’), to reduce the possibility of their reactive expulsion from the host. The ability to suppress hostile allergic symptoms despite the simultaneous induction of IgE response and local inflammation maybe is established due to the selective evolution, to assure for the parasites better chances for an effective life and reproduction within their mammalian hosts.

BackgroundIsocyanates are extensively used in the manufacture of polyurethane foams, plastics, coatings or adhesives. They are a major cause of occupational asthma in a proportion of exposed workers. Recent findings in animal models have demonstrated that isocyanate-induced asthma does not always represent an IgE-mediated sensitization, but still a mixed profile of CD4+ Th1 and TH2, as well as a CD8+ immune response. Despite immunologic similarities between this pathology and IgE-mediated food allergies, this co-morbidity is rarely reported.Case presentationA 50-year old man employed as vehicle body painter, for 8 years complained about breathlessness, wheezing, sneezing, nasal obstruction and excessive production of mucus during the use of DuPont Refinish Centari Tintings – an acrylic enamel tint. Symptoms occurred 15–20 minutes after workplace exposure and usually persisted until evening, or at times, up to two consecutive days. The above mentioned symptoms were associated with a decrease of lung functions parameters. The use of inhaled adrenergic bronchio-dilatators and steroids relived the symptoms.In addition, three years ago he developed an anaphylactic reaction due to peanut consumption, experiencing urticaria, angioedema and airway obstruction. He was successfully treated in the hospital. Later, the subject exhibited labial itching, as well as orbital and perioral angioedema, 20 minutes after stationary performance of challenge test with peanuts.Evaluating the reported data, this process might be developed rather due to induction of a TH2 profile, because in both cases have occurred IgE-mediated symptoms. A less plausible mechanism could be the presence of isocyanates in peanuts due to a probable contamination by pesticides resulting in an allergic reaction after "consumption" of di-isocyanate as long as the isocyanate contamination of peanuts has not been proven.ConclusionDespite the lack of relevant laboratory findings, this might be the first case of isocyanate-induced occupational asthma described in a patient who developed peanut allergy symptoms later in his life. However, in order to take further suitable precautions, further studies are necessary to elucidate the questions posed in this report.

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Abstract:Introduction: Studies conducted across Western Europe reported that bronchial asthma (BA) has an important impact on patients' lives quality. We present Albanian asthmatic patients' views based on the questionnaire generated from the European Federation of Allergy and Airways Diseases Patients Associations (EFA). Materials and methodology:In this study participated 145 Caucasian patients consecutively and prospectively diagnosed with BA. Results:The vast majority of patients reported lifestyle' limitations because of uncontrolled BA, three-fourth of them reported restriction of physical activity, and 20% felt their professional perspectives were limited. Additionally, up to 80% of the subjects were not optimistic about achieving the guideline goals but they were optimistic regarding the availability of more qualitative medicines and improvement of healthcare level over the next years. Our patients indicated that optimal treatments should be fast-acting and long-lasting, should be working immediately and should stop the symptoms completely.Conclusions: These results demonstrate the high impact of uncontrolled asthma, despite its severity, on .patients' lives in a developing country.

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